Today, when you order "Color Blind by Matthew Johnson", you'll instantly be emailed a Penguin Magic gift certificate. You can spend it on anything you like at Penguin, just like cash. Just complete your order as normal, and within seconds you'll get an email with your gift certificate.

I bought this from my local magic shop when I saw Matthew Johnson come by and I'm glad he didn't
come back the next time I came in because I was seriously upset with this effect.

I'm not
one that usually complains about effects that I buy but this was not well thought out and not
properly made. If you take a look at the demo video it looks cool but it's not that good and the
box was not properly made so don't even bother with this one it's a waste of money and it'll collect
dust on your shelf.